Gold‐catalyzed aminoaromatizations of 1,n‐diynes with anthranils afforded 1‐amino‐2‐napthaldehyde derivatives efficiently. In this reaction sequence, anthranils preferably attack at gold‐coordinated prop‐3‐yn‐1‐ols to generate α‐imino gold carbenes that enable subsequent cyclizations with the other alkynes. Chemical functionalizations of the resulting 1‐amino‐2‐napthaldehydes are presented to manifest the synthetic utility of these reactions.

中文翻译：

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金催化的1,2-双（炔基）苯与蒽的氨基芳香化反应生成1-氨基-2-萘甲醛产品

1，n-二炔与蒽的金催化氨基芳构化可有效地提供1-氨基-2-萘甲醛衍生物。在该反应顺序中，蒽优选攻击金配位的prop-3-yn-1-ol，生成α-亚氨基金卡宾，随后与其他炔烃环化。本文介绍了所得的1-氨基-2-萘甲醛的化学官能团，以证明这些反应的合成效用。